How to identify the specific cell hovered over in DataGridView

我的未来我决定 提交于 2019-12-01 13:14:31

If this is WindowsForms:

//when mouse is over cell
    private void dataGridView1_CellMouseMove(object sender, DataGridViewCellMouseEventArgs e)
    {
        if (e.RowIndex >= 0 && e.ColumnIndex >= 0)
        {
            dataGridView1[e.ColumnIndex, e.RowIndex].Style.BackColor = Color.Black;
        }
    }
//when mouse is leaving cell
    private void dataGridView1_CellMouseLeave(object sender, DataGridViewCellEventArgs e)
    {
        if (e.RowIndex >= 0 && e.ColumnIndex >= 0)
        {
            dataGridView1[e.ColumnIndex, e.RowIndex].Style.BackColor = Color.White;
        }
    }
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